Trace number 1628117

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 5000.07 5001.55

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
MD5SUM73e1213f2abc37c0c09958a5583a1b69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 560 free variables and 2380 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.432
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 150 duplicate clauses
0.00/0.02	c resolvent_look() :: found 74 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2454 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2454 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2454 / 560 ) = 4.38
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 560
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 155
0.09/0.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 793
0.19/0.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 7306
2.49/2.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 52207
20.69/20.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 264979
118.55/118.63	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 991140
491.13/491.31	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2828983
1526.83/1527.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 6355634
3683.41/3684.58	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628117-1240116366/watcher-1628117-1240116366 -o /tmp/evaluation-result-1628117-1240116366/solver-1628117-1240116366 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628117-1240116366.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25239
/proc/meminfo: memFree=710376/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=968 CPUtime=0
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 39669810 991232 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 242 122 62 167 0 73 0

[startup+0.072068 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25239
/proc/meminfo: memFree=710376/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=1944 CPUtime=0.07
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 321 0 0 0 7 0 0 0 18 0 1 0 39669810 1990656 304 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 486 304 91 167 0 317 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1944

[startup+0.10107 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25239
/proc/meminfo: memFree=710376/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=1944 CPUtime=0.09
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 324 0 0 0 9 0 0 0 18 0 1 0 39669810 1990656 307 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 486 307 91 167 0 317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1944

[startup+0.301092 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25239
/proc/meminfo: memFree=710376/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=1944 CPUtime=0.29
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 338 0 0 0 29 0 0 0 19 0 1 0 39669810 1990656 321 1992294400 134512640 135197378 4294956240 18446744073709551615 134611865 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 486 321 91 167 0 317 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1944

[startup+0.701135 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25239
/proc/meminfo: memFree=710376/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=2100 CPUtime=0.69
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 358 0 0 0 69 0 0 0 22 0 1 0 39669810 2150400 341 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 525 341 91 167 0 356 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25240
/proc/meminfo: memFree=709216/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=2236 CPUtime=1.49
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 415 0 0 0 149 0 0 0 25 0 1 0 39669810 2289664 398 1992294400 134512640 135197378 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 559 398 91 167 0 390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25240
/proc/meminfo: memFree=708896/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=2404 CPUtime=3.09
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 440 0 0 0 309 0 0 0 25 0 1 0 39669810 2461696 423 1992294400 134512640 135197378 4294956240 18446744073709551615 134542050 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 601 423 91 167 0 432 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2404

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25240
/proc/meminfo: memFree=708640/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=2556 CPUtime=6.29
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 491 0 0 0 629 0 0 0 25 0 1 0 39669810 2617344 474 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 639 474 91 167 0 470 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2556

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25240
/proc/meminfo: memFree=708072/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=3356 CPUtime=12.69
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 615 0 0 0 1269 0 0 0 25 0 1 0 39669810 3436544 598 1992294400 134512640 135197378 4294956240 18446744073709551615 134597757 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 839 598 91 167 0 670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3356

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25240
/proc/meminfo: memFree=706856/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=4508 CPUtime=25.48
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 900 0 0 0 2548 0 0 0 25 0 1 0 39669810 4616192 883 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 1127 883 91 167 0 958 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4508

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25240
/proc/meminfo: memFree=705192/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=6932 CPUtime=51.07
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 1321 0 0 0 5107 0 0 0 25 0 1 0 39669810 7098368 1304 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 1733 1304 91 167 0 1564 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6932

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25240
/proc/meminfo: memFree=701928/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=12260 CPUtime=102.25
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 2124 0 0 0 10224 1 0 0 25 0 1 0 39669810 12554240 2107 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 3065 2107 91 167 0 2896 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12260

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25240
/proc/meminfo: memFree=698216/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=16140 CPUtime=162.24
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 3049 0 0 0 16222 2 0 0 25 0 1 0 39669810 16527360 3032 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 4035 3032 91 167 0 3866 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16140

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25240
/proc/meminfo: memFree=694568/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=18176 CPUtime=222.21
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 3946 0 0 0 22219 2 0 0 25 0 1 0 39669810 18612224 3929 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 4544 3929 91 167 0 4375 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18176

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25240
/proc/meminfo: memFree=690984/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=23996 CPUtime=282.2
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 4833 0 0 0 28217 3 0 0 25 0 1 0 39669810 24571904 4816 1992294400 134512640 135197378 4294956240 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 5999 4816 91 167 0 5830 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23996

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25240
/proc/meminfo: memFree=687464/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=23996 CPUtime=342.17
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 5715 0 0 0 34214 3 0 0 25 0 1 0 39669810 24571904 5698 1992294400 134512640 135197378 4294956240 18446744073709551615 134601721 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 5999 5698 91 167 0 5830 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23996

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25240
/proc/meminfo: memFree=684136/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=36796 CPUtime=402.16
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 6556 0 0 0 40212 4 0 0 25 0 1 0 39669810 37679104 6539 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 9199 6539 91 167 0 9030 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36796

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25240
/proc/meminfo: memFree=680680/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=36796 CPUtime=462.14
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 7394 0 0 0 46210 4 0 0 25 0 1 0 39669810 37679104 7377 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 9199 7377 91 167 0 9030 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36796

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25240
/proc/meminfo: memFree=677416/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=36796 CPUtime=522.12
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 8255 0 0 0 52207 5 0 0 25 0 1 0 39669810 37679104 8238 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 9199 8238 91 167 0 9030 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36796

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25240
/proc/meminfo: memFree=673896/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=49892 CPUtime=582.11
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 9136 0 0 0 58205 6 0 0 25 0 1 0 39669810 51089408 9119 1992294400 134512640 135197378 4294956240 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 12473 9119 91 167 0 12304 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 49892

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25240
/proc/meminfo: memFree=670376/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=49892 CPUtime=642.1
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 9991 0 0 0 64203 7 0 0 25 0 1 0 39669810 51089408 9974 1992294400 134512640 135197378 4294956240 18446744073709551615 134597763 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 12473 9974 91 167 0 12304 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 49892


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25248
/proc/meminfo: memFree=492392/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4061.09
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 54229 0 0 0 406071 38 0 0 25 0 1 0 39669810 272973824 54212 1992294400 134512640 135197378 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 54212 91 167 0 66475 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 266576

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25248
/proc/meminfo: memFree=489512/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4121.07
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 54971 0 0 0 412068 39 0 0 25 0 1 0 39669810 272973824 54954 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 54954 91 167 0 66475 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 266576

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25248
/proc/meminfo: memFree=486568/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4181.06
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 55684 0 0 0 418066 40 0 0 25 0 1 0 39669810 272973824 55667 1992294400 134512640 135197378 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 55667 91 167 0 66475 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 266576

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25248
/proc/meminfo: memFree=483496/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4241.04
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 56453 0 0 0 424064 40 0 0 25 0 1 0 39669810 272973824 56436 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 56436 91 167 0 66475 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 266576

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25248
/proc/meminfo: memFree=480488/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4301.02
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 57202 0 0 0 430061 41 0 0 25 0 1 0 39669810 272973824 57185 1992294400 134512640 135197378 4294956240 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 57185 91 167 0 66475 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 266576

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25248
/proc/meminfo: memFree=477480/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4361
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 57949 0 0 0 436059 41 0 0 25 0 1 0 39669810 272973824 57932 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 57932 91 167 0 66475 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 266576

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25248
/proc/meminfo: memFree=474600/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4420.99
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 58675 0 0 0 442057 42 0 0 25 0 1 0 39669810 272973824 58658 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 58658 91 167 0 66475 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 266576

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25248
/proc/meminfo: memFree=471720/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4480.97
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 59397 0 0 0 448054 43 0 0 25 0 1 0 39669810 272973824 59380 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 59380 91 167 0 66475 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 266576

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=468648/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4540.95
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 60151 0 0 0 454052 43 0 0 25 0 1 0 39669810 272973824 60134 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 60134 91 167 0 66475 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 266576

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=465704/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4600.94
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 60874 0 0 0 460050 44 0 0 25 0 1 0 39669810 272973824 60857 1992294400 134512640 135197378 4294956240 18446744073709551615 134552944 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 60857 91 167 0 66475 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 266576

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=462824/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4660.91
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 61614 0 0 0 466047 44 0 0 25 0 1 0 39669810 272973824 61597 1992294400 134512640 135197378 4294956240 18446744073709551615 134526691 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 61597 91 167 0 66475 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 266576

[startup+4722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=459880/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4720.9
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 62341 0 0 0 472046 44 0 0 25 0 1 0 39669810 272973824 62324 1992294400 134512640 135197378 4294956240 18446744073709551615 134525395 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 62324 91 167 0 66475 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 266576

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=457064/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4780.87
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 63055 0 0 0 478043 44 0 0 25 0 1 0 39669810 272973824 63038 1992294400 134512640 135197378 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 63038 91 167 0 66475 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 266576

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=454248/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4840.86
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 63747 0 0 0 484041 45 0 0 25 0 1 0 39669810 272973824 63730 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 63730 91 167 0 66475 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 266576

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=451560/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4900.84
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 64432 0 0 0 490039 45 0 0 25 0 1 0 39669810 272973824 64415 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 64415 91 167 0 66475 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 266576

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=448872/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=266576 CPUtime=4960.83
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 65099 0 0 0 496037 46 0 0 25 0 1 0 39669810 272973824 65082 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 66644 65082 91 167 0 66475 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 266576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=447144/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=366024 CPUtime=5000.02
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 65534 0 0 0 499956 46 0 0 25 0 1 0 39669810 374808576 65517 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 91506 65517 91 167 0 91337 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 366024

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25254
/proc/meminfo: memFree=447144/2055920 swapFree=4192956/4192956
[pid=25239] ppid=25237 vsize=366024 CPUtime=5000.02
/proc/25239/stat : 25239 (march_hi) R 25237 25239 25202 0 -1 4194304 65534 0 0 0 499956 46 0 0 25 0 1 0 39669810 374808576 65517 1992294400 134512640 135197378 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25239/statm: 91506 65517 91 167 0 91337 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 366024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.07
CPU user time (s): 4999.56
CPU system time (s): 0.505923
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 366024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.505923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65534
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 11333

runsolver used 4.77127 second user time and 8.95064 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-19 06:46:06
IDJOB=1628117
IDBENCH=70573
IDSOLVER=583
FILE ID=node21/1628117-1240116366
PBS_JOBID= 9159204
Free space on /tmp= 66408 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628117-1240116366/watcher-1628117-1240116366 -o /tmp/evaluation-result-1628117-1240116366/solver-1628117-1240116366 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628117-1240116366.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 73e1213f2abc37c0c09958a5583a1b69
RANDOM SEED=62126052

node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        710792 kB
Buffers:         97428 kB
Cached:        1147584 kB
SwapCached:          0 kB
Active:         326716 kB
Inactive:       932100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        710792 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:          23564 kB
Slab:            72356 kB
Committed_AS:   168040 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node21 at 2009-04-19 08:09:30